utf8_slice is used at run time in 6 crates.

Depender (with downloads and own rev deps) utf8_slice version
1.0K pytv ^1.0.0
500 bevy_text_animation ^1.0.0
150 rooc ^1.0.0
manger ^1.0.0
binggpt-cli ^1.0.0
tantivy-pinyin ^1